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JPL Small-Body Database Browser
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173970 (2001 XL83)
Classification: Main-belt Asteroid          SPK-ID: 2173970
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1495807123617334 7.8452e-08  
a 3.132855405081903 3.2174e-08 au
q 2.664240661863445 2.3929e-07 au
i 18.76694113435284 7.6773e-06 deg
node 86.72583594819746 1.7538e-05 deg
peri 323.5570845514829 2.7175e-05 deg
M 67.96042763114366 2.1235e-05 deg
tp 2458218.148714039993
(2018-Apr-09.64871404)
0.0001175 TDB
period 2025.391359993805
5.55
3.1201e-05
8.542e-08
d
yr
n .177743426337664 2.7381e-09 deg/d
Q 3.601470148300361 3.6987e-08 au
  Orbit Determination Parameters
   # obs. used (total)      410  
   data-arc span      6284 days (17.20 yr)  
   first obs. used      2001-11-17  
   last obs. used      2019-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59108  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:23:42  

Additional Information
 Earth MOID = 1.69831 au 
 Jupiter MOID = 1.77641 au 
 T_jup = 3.114 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO345331  
diameter diameter 5.895 km 1.499 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

173970 (2001 XL83)          Discovered 2001-Dec-11 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1960-Aug-14 05:08 00:03 Jupiter 1.82575474323007 1.82575366322521 1.82575582326275 4.8311152723412 4.73411181169448 2437160.713988128 2.51874720154038 410.320309105486 22.8226966818876 83.3805583266999 2379924.19167055 T 15 CATAB v2.0e-lin.ifort 2019-Jul-13 10:23:44 2019-Jul-13 10:23
1971-Mar-17 23:25 00:02 Jupiter 1.94508633168628 1.94508521841824 1.9450874449552 4.35928742547757 4.25822160136971 2441028.475713773 2.07210439214615 264.371139443407 55.5988970108606 -87.2120650749103 1970159.10769475 T 15 CATAB v2.0e-lin.ifort 2019-Jul-13 10:23:44 2019-Jul-13 10:23
2044-May-18 19:09 00:02 Jupiter 1.99122678334884 1.99122585620505 1.99122771049693 4.68450684019887 4.5928041427369 2467754.298017140 1.4918781769313 189.256012746204 24.7755742669443 77.9646246861245 2520083.69448493 T 15 CATAB v2.0e-lin.ifort 2019-Jul-13 10:23:44 2019-Jul-13 10:23
2054-Dec-11 07:44 00:02 Jupiter 1.81202984893745 1.81202891313277 1.81203078474359 4.7260373105933 4.62607183497795 2471612.822448332 1.83640872820313 238.41684600518 43.3508375940842 -86.3923210695151 2496725.65943441 T 15 CATAB v2.0e-lin.ifort 2019-Jul-13 10:23:44 2019-Jul-13 10:23
2138-Sep-02 15:04 00:06 Jupiter 1.83525912011611 1.83525747831136 1.83526076206169 4.76488029799354 4.66701503054639 2502193.127926233 5.71423725130421 861.885254081877 24.4887820492894 84.7158944406886 2400697.96446757 T 15 CATAB v2.0e-lin.ifort 2019-Jul-13 10:23:44 2019-Jul-13 10:23
2149-Apr-08 07:33 00:06 Jupiter 1.90212438476978 1.90212088664904 1.90212788291669 4.51566827879916 4.4159543862018 2506063.814795243 6.29401625329607 452.716691391569 95.4855901302997 -69.9831085016929 2338768.05505915 T 15 CATAB v2.0e-lin.ifort 2019-Jul-13 10:23:44 2019-Jul-13 10:23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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